When I went to download Avast Antivirus I mistakenly clicked on the Pro Version and installed it first. When I noticed the problem I tried to uninstall the Pro version so I could download the Home version and use it. When I try to uninstall it from the Add/Remove Programs window it gives me an error that says: Error loading C:\PROGRA~1\ALWILS~1\Avast4\Setup\setiface.dll”. The specified module could not be found. How do I uninstall the Pro Version and install the Home Version? ???
PS. I have tried to install the home version over the pro version without uninstalling anything. That does not work either. A bar comes up, goes to 100% then goes off.